K
Kandala N. V. P. S. Rajesh
Researcher at Gayatri Vidya Parishad College of Engineering
Publications - 10
Citations - 55
Kandala N. V. P. S. Rajesh is an academic researcher from Gayatri Vidya Parishad College of Engineering. The author has contributed to research in topics: Computer science & Digital watermarking. The author has an hindex of 2, co-authored 4 publications receiving 16 citations.
Papers
More filters
Journal ArticleDOI
Patient data hiding into ECG signal using watermarking in transform domain
S. Prasanth Vaidya,Kandala N. V. P. S. Rajesh,N. V. Rajasekhar Reddy,N. Chandra Sekhar Reddy +3 more
TL;DR: The proposed wavelet method based watermarking scheme for patient information hiding in the ECG as a QR image outperforms the state-of-the-art and is useful in patient information data hiding scheme in ECG.
Journal ArticleDOI
Obstructive sleep apnea detection using discrete wavelet transform-based statistical features.
TL;DR: In this paper, a single-lead electrocardiogram (ECG) was used to identify obstructive sleep apnea (OSA) in middle-aged people. But, the performance of the proposed method was not as good as most of the existing methods.
Journal ArticleDOI
Digital Watermarking System for Copyright Protection and Authentication of Images Using Cryptographic Techniques
TL;DR: A novel watermarking scheme is proposed to ensure copyright protection and authentication of images using cryptography techniques and provides good results in terms of robustness and imperceptibility.
Journal ArticleDOI
The Fusion of MRI and CT Medical Images Using Variational Mode Decomposition
Srinivasu Polinati,Durga Prasad Bavirisetti,Kandala N. V. P. S. Rajesh,Ganesh R. Naik,Ravindra Dhuli +4 more
TL;DR: In this article, a multimodal medical image fusion approach based on variational mode decomposition (VMD) and local energy maxima (LEM) is proposed to extract edge details by avoiding boundary distortions.
Journal ArticleDOI
Automated Schizophrenia detection using local descriptors with EEG signals
T. Sunil Kumar,Kandala N. V. P. S. Rajesh,Shishir Maheswari,Vivek Kanhangad,U. Rajendra Acharya +4 more
TL;DR: In this article , a local descriptor, histogram of local variance (HLV), was introduced for feature representation of EEG signals, which is generated by using locally computed variances, and symmetric weighted-local binary patterns (SLBP)-based histogram features were also computed from the multi-channel EEG signals.